One of the worst hiring patterns in tech is the "junior full-stack owner."

The title says junior.

The job says:

build the UI

write the API

design the database

deploy to cloud

manage CI/CD

write tests

handle analytics

debug production

talk to support

understand security

use AI responsibly

move fast

That is not a junior role. It is an underfunded engineering department wearing a junior title.

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Scope is the hidden hiring failure

The industry talks a lot about skill gaps. It talks less about scope gaps.

A junior can learn React. A junior can learn SQL. A junior can learn AWS basics. A junior can learn testing.

But a junior cannot safely be the primary owner for every layer of a production system without support.

That is not because juniors are weak.…